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Oval|Lab Grown|IGI

1.53ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG442069288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442069288

Diamond specifications and retailer prices

From $1,153 AUD
$810 USD
As of October 29, 2026
Save $4,886 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,039 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442069288 or 442069288. Listed at 9 retailers as of October 27, 2026, with prices from $1,153 to $6,039, a $4,886 spread on the same certified stone. MOH London lists it at $6,039. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069288
Dimensions8.91 × 6.70 × 4.19 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.91 mm6.70 mm1.53 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069288
Side View
Table 59.5%Crown 32.7°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,039 AUD|Low: $1,153 AUD|High: $6,111 AUD|Avg: $3,227 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 3$1,153 AUD
Retailer 2$1,617 AUD
Retailer 4$1,876 AUD
Retailer 7$2,678 AUD
Retailer 5$2,982 AUD
Retailer 6$3,699 AUD
Retailer 8$4,201 AUD
MOH London$6,039 AUD

9 data points across 8 retailers

9 retailers$1,153 AUD to $6,039 AUD

A
Cheapest Retailer
-
$1,153 AUD
$810 USD
A
Retailer 2
-
$1,617 AUD
$1,136 USD
View
A
Retailer 3
-
$1,760 AUD
$1,236 USD
View
Retailer 4
-
$1,876 AUD
$1,318 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$1,876 AUD
$1,318 USD
View
B
Retailer 6
-
$2,982 AUD
$2,095 USD
View
B
Retailer 7
-
$3,518 AUD
$2,471 USD
View
B
Retailer 8
-
$3,699 AUD
$2,598 USD
View
Most Expensive
B
MOH London
LG442069288 · Oct 27
$6,039 AUD
£3,340 GBP
View
8 more retailers have this diamond
Prices start from $1,153 AUDSave up to $4,886 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Oval
$1,153 AUD